38ffd4972ae513a0c79a8be4573403edcd709f0f572105362b08ff50cf6de521

Analysis

max time kernel
144s
max time network
147s
platform
windows10_x64
resource
win10-20220414-en
resource tags

arch:x64arch:x86image:win10-20220414-enlocale:en-usos:windows10-1703-x64system
submitted
19/07/2022, 06:35

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General

Target

sample.html
Size

612B
MD5

e3eb0a1df437f3f97a64aca5952c8ea0
SHA1

7dd71afcfb14e105e80b0c0d7fce370a28a41f0a
SHA256

38ffd4972ae513a0c79a8be4573403edcd709f0f572105362b08ff50cf6de521
SHA512

43573b0cbaac6e2e1646e6217d2d10c40ad10b9db1f4492d6740545e793c891b5e39283a082896c0392b88eb319dfa9392421b1c89c094c9ce9f31b53d37ebaf

Score

1^/10

Malware Config

Signatures

Modifies Internet Explorer settings 1 TTPs 49 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\FlipAhead\FileVersion = "2016061511"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 30a5a5f3399bd801	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$WordPress	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate\NextUpdateDate = "364994156"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "4064600700"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30972729"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Telligent	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 609292f3399bd801	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$MediaWiki	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$blogger	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$http://www.typepad.com/	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\HistoryJournalCertificate	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "30972729"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "30972729"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "4076007135"	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e37d35852c16d94da4dc7945ff49608600000000020000000000106600000001000020000000791a7a77410e353b6ad5182305e08ba1202495c43634a935381371a436c27374000000000e8000000002000020000000f56fe7290ff919148bf5b775beafa9e3766bc36743c9c3e196b2f64f92fbcc272000000040e92b25bf336031eb5c47e4d79e76c6055d17a12297d8a052ec52438f39f46040000000fca6243009ef20f428fe2f8b5a5de4594d5092d262da41f52976406c108dade27f480fa943b15151a7ac630a8db64f753e8fa5366552ee0b34183c7a170eba27	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (data)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e37d35852c16d94da4dc7945ff49608600000000020000000000106600000001000020000000143526e924bf48253abd51a3006c21065d1427441725ffde696e87a09be9889e000000000e80000000020000200000004b1b8392317cbea8ddeac5d214579d118baa20673069424ce2fc4574a79c650b2000000029abe19c4e772d19e7a5eb3d58ce0dd4a1af7204f3c1f6631476f442a2d8cc4f40000000a9092ec91f7fa7fd5c6e8c03681e45e73620ebacd2b2c49a8f13ad3d744a61d47be6b5f20da2ac2a5bfdf098cba7c846343ba088929d95ba300e764a3ad10ab7	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "364977562"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{1DDDA316-072D-11ED-A12A-72FB9F7B707B} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "4064600700"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 4	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\FlipAhead\NextUpdateDate = "365026148"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\FlipAhead	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$Discuz!	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-1804997378-2045782378-3882459628-1000\Software\Microsoft\Internet Explorer\FlipAhead\Meta\generator$vBulletin 3	iexplore.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2608	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2608	iexplore.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2608	iexplore.exe
2608	iexplore.exe
2744	IEXPLORE.EXE
2744	IEXPLORE.EXE
2744	IEXPLORE.EXE
2744	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2608 wrote to memory of 2744	2608	iexplore.exe	66
PID 2608 wrote to memory of 2744	2608	iexplore.exe	66
PID 2608 wrote to memory of 2744	2608	iexplore.exe	66

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\sample.html
1⤵
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2608
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2608 CREDAT:82945 /prefetch:2
  2⤵
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:2744

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
5b0889ab360a754907226c13e4cb3798

SHA1
4aff104142c8bcaf9f6a90e611dcf67e2f7ddf99

SHA256
ce2a4deb4e497a608e421252fb1b39df5dae312d04631b366ef67a36a105093d

SHA512
e48a6c0e489be55d37ab7db62f4de832d2d9f069eaff97cea89b20494816a22bdd73ee79ae47096a01740317c8ab7bf4e33c6e88e6df620bc37073835a83ac2d

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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
434B

MD5
c2d867e70638b640359e7a48362189ed

SHA1
e83514c72ebae2fb88ec69f5dbd47d4ecf81fe4d

SHA256
272a14ee58e89cc579f8ea2f833ccb77dcfba75e8cb422fd50abf5be978cb836

SHA512
be9ffd9b5bf90ebbdb4b0178ee8015cc9dc01565dad0bc27e51004255052e4ec04b8f1c9453b1fd6aee29daa666892274bc606b94d586925690853cd016c052f

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\NKB5VWX4.cookie

Filesize
608B

MD5
7d9aa925021be5ca1af0587685f6e910

SHA1
14f73f7eb1c2ff082bbfe78de5db30699fe5f40f

SHA256
99932d4185bc4f65cb4faea2b269705c4184c9c32b043f6e9fd945b4dc404580

SHA512
6ac71bad61073fc1e36f5c98558f7fde2e7676e3fbf13df572dbeb2c674026ebcdaa2ba5264473a64c2483fa3c7dc8daa6a5c62499eacf6a3e703d524ed48f3b

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C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCookies\RJFHQ2BB.cookie

Filesize
609B

MD5
ad86f348e03d38117e0ee22dda6fd13b

SHA1
23ccb349ee81561153ec2084e5c07efc00eeae3f

SHA256
c62a2d2698a612663a7d3906717fd0d747c7072d3454db71cdf16ff89f9c28e8

SHA512
8c38514e4dace8839629acd533b67d4d379aed37be7eb75beb495ab21ac8c22b57d8e55e57426ef77150b28ba4beea55999cc57f769e125605809c7a930b4ee7

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